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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 2,4,6,8-TETRACHLOROPYRIMIDO[5,4-D]PYRIMIDINE
2,4,6,8-TETRACHLOROPYRIMIDO[5,4-D]PYRIMIDINE structure, CAS 32980-71-5

2,4,6,8-TETRACHLOROPYRIMIDO[5,4-D]PYRIMIDINE

CAS Number32980-71-5

Synonyms2,4,6,8-TETRACHLOROPYRIMIDO[5,4-D]PYRIMIDINE; 2,3-DIHYDRO-5-METHYL-3-OXO-2-PHENYL-1H-PYRAZOLE-4-CARBOXALDEHYDE; tetrachloropyrimido(5,4-d)pyrimidine; Perchloropyrimido[5,4-d]pyrimidine; EINECS 251-318-3; 2,4,6,8-tetrachloropyrimido<-pyrimidine; Tetrachloropyrimido<pyrimidin; 2,4,6,8-tetra-chloropyrimido<5,4-d>pyrimidine

Molecular FormulaC6N4Cl4

Molecular Weight269.9

Purity

Density1.9±0.1 g/cm3

Boiling Point335.1±42.0 °C at 760 mmHg

Melting Point254-258 ℃

Flash Point

AppearanceSolid;White to Yellow to Orange powder to crystal

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9060182 Purity:
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Quality Control of [ 32980-71-5 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number32980-71-5
Catalog No.2A-9060182
Chinese Name四氯嘧啶并[5,4-D]嘧啶
Synonyms2,4,6,8-TETRACHLOROPYRIMIDO[5,4-D]PYRIMIDINE; 2,3-DIHYDRO-5-METHYL-3-OXO-2-PHENYL-1H-PYRAZOLE-4-CARBOXALDEHYDE; tetrachloropyrimido(5,4-d)pyrimidine; Perchloropyrimido[5,4-d]pyrimidine; EINECS 251-318-3; 2,4,6,8-tetrachloropyrimido<-pyrimidine; Tetrachloropyrimido<pyrimidin; 2,4,6,8-tetra-chloropyrimido<5,4-d>pyrimidine
Molecular FormulaC6N4Cl4
Molecular Weight269.9
Density1.9±0.1 g/cm3
Boiling Point335.1±42.0 °C at 760 mmHg
Melting Point254-258 ℃
AppearanceSolid;White to Yellow to Orange powder to crystal
Storage ConditionStore under inert gas; avoid moisture (decompositi
MDL NumberMFCD02093495
SMILESClc1nc(Cl)c2nc(Cl)nc(Cl)c2n1
InChIInChI=1S/C6Cl4N4/c7-3-1-2(12-6(10)13-3)4(8)14-5(9)11-1
InChI KeyQNKFHUMDHRWWES-UHFFFAOYSA-N
MSDSmsds/60182_1_32980_71_5.pdf
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified 2,4,6,8-tetrachloropyrimido[5,4-d]pyrimidine Modification number: 5
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